The archetype has had breaking changes applied after first publication (see https://discourse.openehr.org/t/pulse-heart-beat-archetype-new-review-needed/), and is scheduled for republication as v2 on December 17.
Link to the archetype: https://ckm.openehr.org/ckm/archetypes/1013.1.170. Please reply to this topic if you have any objections or comments.